Overview

overview

10

Static

static

10

b4b6d6c00f...45.exe

windows7-x64

10

b4b6d6c00f...45.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b4b6d6c00f6b98b80c4b11a3f9ecdd45.exe

  • Size

    1.2MB

  • Sample

    240101-y5nyxscda2

  • MD5

    b4b6d6c00f6b98b80c4b11a3f9ecdd45

  • SHA1

    97cf0706cb8753b3879959c2205f0948c90e910a

  • SHA256

    4e37935d1be470e2bf79619acc50edf737e8fb9c4e7b6319b033819528373399

  • SHA512

    6e2ffca8a80b6766d3018aa74844871a44a9bd6df1d2e7918b7ed641a8ed8aa6eeb13676e5a2d8201ab5903f07d08bf41ae8b6e3bb3287883a53a926764d03a8

  • SSDEEP

    24576:G0MHmcm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:KHtiLiZGT8P4Zfo06h1+91vOaGBA

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      b4b6d6c00f6b98b80c4b11a3f9ecdd45.exe

    • Size

      1.2MB

    • MD5

      b4b6d6c00f6b98b80c4b11a3f9ecdd45

    • SHA1

      97cf0706cb8753b3879959c2205f0948c90e910a

    • SHA256

      4e37935d1be470e2bf79619acc50edf737e8fb9c4e7b6319b033819528373399

    • SHA512

      6e2ffca8a80b6766d3018aa74844871a44a9bd6df1d2e7918b7ed641a8ed8aa6eeb13676e5a2d8201ab5903f07d08bf41ae8b6e3bb3287883a53a926764d03a8

    • SSDEEP

      24576:G0MHmcm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:KHtiLiZGT8P4Zfo06h1+91vOaGBA

    Score
    10/10
    backdoordropperpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Malware Dropper & Backdoor - Berbew

      Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

      backdoortrojandropper

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks